Danushka Jayamaha - Solutions Architect at Reap

Danushka Jayamaha

Solutions Architect at Reap

Singapore, Singapore

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Summary

👤

Senior

🎓

Top School

Danushka Jayamaha is a Solutions Architect with over a decade of experience designing and delivering cloud-native, microservices-based systems across Singapore, Malaysia, and Sri Lanka. He has progressed from hands-on Java engineer to technical lead and architect roles at Pearson, UOB (via Aleph-Labs), and now Reap, consistently driving Agile teams to ship secure, scalable, and maintainable applications on AWS. Known for combining practical code-level rigor—evidenced by contributions fixing integration tests in notable middleware like WSO2 ESB connectors—with strategic architecture decisions, he ensures quality through both automated and manual reviews. He thrives in distributed, cross-border teams and has a track record of improving efficiency through pragmatic adoption of cutting-edge technologies. Comfortable bridging business and engineering, he focuses on building high-performing teams and repeatable delivery patterns. Outside core projects, he brings an uncommon attention to integration test fidelity that reduces regressions in complex connector integrations.

11 years of coding experience

13 years of employment as a software developer

A/L Combined Mathematics, A/L Combined Mathematics at Dudley Senanayaka Central College - Tholangamuwa

B.Sc. (Special) in Computer Science Computer Science, B.Sc. (Special) in Computer Science Computer Science at University of Kelaniya

English, Sinhala

Github Skills (6)

javas10

wso210

java10

integration-testing10

rest-api9

json8

Programming languages (1)

Java

Github contributions (5)

wso2-attic/esb-connectors

Sep 2014 - May 2015

WSO2 Enterprise Service Bus Connectors

Role in this project:

Back-end Developer

Contributions:33 commits in 8 months

Contributions summary:Danushka fixed Readme and integration issues within the WSO2 Enterprise Service Bus Connectors repository. The code changes focus on the PeopleHR connector, specifically in integration test cases. The user modified test methods to check the correct values related to various functionalities like getting employees, leaves, salary details, project timesheets, and absences.

servicenowcitrixartemisosgiwso2

jmdwjayamaha/student-app

Apr 2015 - Nov 2015

Contributions:1 PR, 18 pushes, 1 branch in 7 months

single-web-pageweb-applicationhandlingsingle-pageweb-page

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